Multi-Sport Live Scores App & Website

I need a developer to create a comprehensive live scores app and website covering soccer, basketball, tennis, cricket, hockey, and American football. The project needs to be completed within a month.

Key Requirements:
- Real-time score updates
- Multi-sport coverage
- User-friendly interface
- Mobile and desktop compatibility
- Secure login and user accounts
- Push notifications for score alerts
- Chat/Comments feature

Ideal Skills and Experience:
- Experience in developing sports apps/websites
- Proficiency in real-time data integration
- Strong UI/UX design skills
- Knowledge of secure authentication methods
- Ability to meet tight deadlines

Please provide samples of similar work.